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Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- State Intellectual Property Office of China has awarded Hunan Huarun Electric Power Carp River a patent for ammonia filling device for maintenance of liquid ammonia tank. Yang Sheng developed the invention.
The patent application number is CN202321872526U 20230717. The patent publication number is CN2204362..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Henan Xiawei Information Tech has received a patent for gas leakage alarm device. This invention was developed by Xia Yu and Zhang Wenxiao.
The patent application number is CN202321804121U 20230710. The patent publication number is CN220436264 (U). International Patent Classification codes are F16M13/02 and..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Li Jian has been granted a patent for leakage-proof natural gas pipeline for pipe network monitoring system. This invention was developed by Li Jian and Zhang Ruoxi.
The patent application number is CN202321452734U 20230608. The patent publication number is CN220436253 (U). International Patent Classificati..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- State Intellectual Property Office of China has awarded Shaanxi Yanchang Petroleum Group a patent for device for preventing particulate matter deposition in high-concentration slurry conveying process. Gao Wei, Han Zhifa, Wang Wei, Li Xiaohong, Wang Yongjuan, Wang Yabin, Guo Yanxin, Wen Wangwei, Li Wenxuan and..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Gonglian Intelligent Tech Xingtai has obtained a patent for sample gas analysis pressure stabilizing system This invention was developed by Gao Junquan, Zhang Cuifen, Koh Young-Min, Ma Hui, Wang Xinyan and Zhang Zijian.
The patent application number is CN202321771406U 20230706. The patent publication number..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Huang Liang has secured a patent on fuel gas conveying pipeline and connecting structure. The patent application number is CN20232209974U 20230728. The patent publication number is CN220436238 (U). International Patent Classification codes are F16L47/26, F17D1/02 and F17D3/01. Cooperative Patent Classification..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Xu Ning has been granted a patent for fuel gas pressure regulating metering cabinet. This invention was developed by Xu Ning and Li Xiaoming.
The patent application number is CN202321432497U 20230607. The patent publication number is CN220436237 (U). International Patent Classification codes are F17D1/02, F..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Wuhan Runhuahui Oxygen Gas Cylinder Inspection has obtained a patent for gas busbar convenient to connect with storage tank This invention was developed by Wang Jin.
The patent application number is CN202321693709U 20230629. The patent publication number is CN220436235 (U). International Patent Classificati..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Hefei Dahang Environmental Protection Tech has been awarded a patent for automatic cut-off multi-head gas filling machine. This invention was developed by Sun Shiquan, Lu Yanglu, Liu Hongmei, Tang Bing and Zhang Hao.
The patent application number is CN202322145842U 20230810. The patent publication number is..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Chinese Patent for fabricated canned gas storage shed for construction site has been issued to Guangdong Coal Geology 202 Explor Team. This invention was developed by Wang Jiaofeng, Li Jieming, Chen Xinrong, Lan Xiaolong, Wu Jinzhen, Xu Changqiang, Wang Dequan and Liao Zhangmin.
The patent application numbe..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Beijing Minghui Tianhai Gas Storage and Transp Equipment Sales has received a patent for welded heat insulation gas cylinder transfer device. This invention was developed by Sun Jiaqi, Li Lin, Hao Cungen, Zhao Fei and Zhao Zongyu.
The patent application number is CN20232260193U 20230802. The patent publicat..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Dingqing Economic and Trade has received a patent for built-in emergency cut-off device of liquefied gas storage tank. This invention was developed by Li Guoyong.
The patent application number is CN202321926295U 20230721. The patent publication number is CN220436224 (U). International Patent Classification ..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Shenzhen Anbo Information Tech has secured a patent on liquefied gas filling data acquisition and transmission equipment for tax control supervision. Xin Hong developed the invention.
The patent application number is CN202322131068U 20230809. The patent publication number is CN220436222 (U). International P..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Qianyuan Intelligent Jiangsu Security Tech has obtained a patent for liquefied gas bottle private disassembly prevention identification assembly and mounting structure thereof This invention was developed by Zheng Wei and Deng Zhifu.
The patent application number is CN20232262629U 20230802. The patent publi..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Chinese Patent for pre-cooling system of full-freezing liquefied hydrocarbon storage tank has been issued to Wuhuan Engineering. This invention was developed by Zhao Baolin, Wang Hai, Wang Haibo, Long Hui, Jin Ji, Liu Xiang and Zhang Zhiwei.
The patent application number is CN202321639609U 20230626. The pat..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Jiangyin Furen Hi Tech has been granted a patent for high-pressure composite material IV-type hydrogen storage tank. This invention was developed by Xu Huigang, Ji Xuwei, Chen Kai, You Ziyang and Zhu Mingguo.
The patent application number is CN202321830703U 20230712. The patent publication number is CN22043..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Lanzhou Resources & Environment Voc Tech Univ has been awarded a patent for lubricating oil injection device. This invention was developed by Wang Jianrong and Huang Yuanzhi.
The patent application number is CN202321542531U 20230616. The patent publication number is CN220436186 (U). International Patent Cla..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Chinese Patent for centralized lubrication pump oil tank connecting seat has been issued to Carsen Tech. This invention was developed by Yang Weihua.
The patent application number is CN202322216735U 20230817. The patent publication number is CN220436185 (U). International Patent Classification codes are F16..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- State Intellectual Property Office of China has awarded Shandong Huijin Color Steel a patent for air knife oil injection device. Wang Chuanbo and Liu Jinde developed the invention.
The patent application number is CN202321887476U 20230718. The patent publication number is CN220436180 (U). International Pate..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Shanghai Zhuyan Heavy Industry Tech has obtained a patent for thin oil vibrating screen This invention was developed by Zhang Yong.
The patent application number is CN20232142595U 20230428. The patent publication number is CN220436179 (U). International Patent Classification codes are B07B1/42, F16J15/16 an..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Xi'an Ruicheng Juxin Zhilian Tech has been granted a patent for lifting type combustible gas detection device. Jiang Yihui developed the invention.
The patent application number is CN202321757914U 20230706. The patent publication number is CN220436047 (U). International Patent Classification codes are F16M1..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- State Intellectual Property Office of China has awarded Fujian Wanli Carburetor Mfg a patent for high-stability double-oil-way oil supply energy-saving carburetor. Ye Chuan'Ai developed the invention.
The patent application number is CN202321881552U 20230718. The patent publication number is CN220434900 (U)..
Oil & Gas
| Sat 05 Oct 2024
Alexandria, Oct. 5 -- Hitachi Ind Equipment Systems has obtained a patent for liquid feed type gas compressor having a liquid supply system with first and second cooling units This invention was developed by Morita Kenji, Yorikane Shigeyuki and Kajie Yuta.
The patent application number is US202118024804 20210914. The patent p..
Oil & Gas
| Fri 04 Oct 2024
Beijing, Oct. 5 -- State Intellectual Property Office of China has awarded Huaneng Shandong Shidaobay Nuclear Power a patent for oil return pipe structure for high-temperature gas cooled reactor diesel generator. Xing Yanping, Yuan Yu, Zhu Xingwen, Peng Shuai, Hu Lianqun, Wang Decheng, Wang Jian and Liu Weidong developed the inv..
Oil & Gas
| Fri 04 Oct 2024
Beijing, Oct. 5 -- Yankuang Donghua Construction Co Ltd Geology and Mineral Construction Branch has received a patent for gas extraction pipeline negative pressure type deslagging automatic drainage device. This invention was developed by Chen Hong, Zhang Sishen, Zhang Yan, Wang Jianhua and Wang Xuebin.
The patent application..
Oil & Gas
| Fri 04 Oct 2024
Beijing, Oct. 5 -- Guizhou Panjiang Refined Coal has obtained a patent for coal seam gas extraction filtering mechanism This invention was developed by Lou Yansen.
The patent application number is CN202322192450U 20230815. The patent publication number is CN220434819 (U). International Patent Classification codes are E21B43/3..
Oil & Gas
| Fri 04 Oct 2024
Beijing, Oct. 5 -- Yimei Group Xinan County Yunding Coal Ind has been awarded a patent for gas extraction pipe for coal mine. This invention was developed by Ren Peiliang, Niu Guoliang, Wang Hongtao, Dang Junchao, Liu Zhongyi, Huang Jianping, Guo Rui, Wang Bingqin, Li Yuemin, Niu Zhendu, Lin Guowei, Pang Jingyu, Xie Wanli and Ge..
Oil & Gas
| Fri 04 Oct 2024
Beijing, Oct. 5 -- Chinese Patent for fixing device for gas extraction pipe in upward drill hole has been issued to Yimei Group Xinan County Yunding Coal Ind. This invention was developed by Wang Hongtao, Ren Peiliang, Niu Guoliang, Dang Junchao, Liu Zhongyi, Huang Jianping, Wang Xiaojiang, Wang Bingqin, Gao Suyu, Xu Yangyang an..
Oil & Gas
| Fri 04 Oct 2024
Beijing, Oct. 5 -- Shanxi Shiruida Pipe Ind has received a patent for gas drainage pipeline cleaning device. This invention was developed by Yan Pengbin, Liu Wenfeng and Wang Zhongzhong.
The patent application number is CN202321757753U 20230706. The patent publication number is CN220434816 (U). International Patent Classifica..
Oil & Gas
| Fri 04 Oct 2024
Alexandria, Oct. 5 -- U.S. Patent and Trademark Office has awarded Baker Hughes Oilfield Operations a patent for dual string gas injection system with flow control. Brown Donavan, Kossa Edward, Bisset Stephen and Shirk Tyler developed the invention.
The patent application number is US202217961240 20221006. The patent publicat..
Oil & Gas
| Fri 04 Oct 2024
Alexandria, Oct. 5 -- Cenovus Energy has been granted a patent for method for carbon dioxide or hydrogen sulfide sequestration in a subterranean reservoir via pumping using sorbent particles in a carrier gas. This invention was developed by Ben-Zvi Amos, Mckay Michael Patrick and Morasse Paulina.
The patent application number..
Oil & Gas
| Fri 04 Oct 2024
Beijing, Oct. 5 -- Shandong Yuming Environmental Prot Engineering has been awarded a patent for oil well liquid level tester. This invention was developed by Cui Mingtao, Zhao Tongtong, Cheng Tao, Zhang Xishun, Wu Wei, Qi Min, Fu Chunjie and Zhang Zhonglei.
The patent application number is CN202321803600U 20230711. The patent..
Oil & Gas
| Fri 04 Oct 2024
Beijing, Oct. 5 -- Shaanxi Zhihe Dingbang Measurement & Control Tech has secured a patent on oil flow standard device. Zhang Jian, Wang Bingbo, Wang Chao and Nan Rui developed the invention.
The patent application number is CN202321959624U 20230725. The patent publication number is CN220434726 (U). International Patent Classi..
Oil & Gas
| Fri 04 Oct 2024
Beijing, Oct. 5 -- Chinese Patent for oil separator for oil exploitation has been issued to Tianjin Taihe Lande Petroleum Machinery. This invention was developed by Wang Jinliang.
The patent application number is CN202321899249U 20230719. The patent publication number is CN220434721 (U). International Patent Classification co..
Oil & Gas
| Fri 04 Oct 2024
Beijing, Oct. 5 -- Tianjin Jinuoda Tech Development has been granted a patent for oil and gas well staged fracturing simulation experiment device and simulation shaft thereof. Tang Yong developed the invention.
The patent application number is CN202322167998U 20230814. The patent publication number is CN220434719 (U). Interna..
Oil & Gas
| Fri 04 Oct 2024
Beijing, Oct. 5 -- Chinese Patent for high-pressure-resistant continuous dosing device for oil well cleaning has been issued to Xinjiang Nengtong Nengyuan Petroleum Eng. This invention was developed by Liu Aiyue, Cao Xujie, Zhang Zeqi and Liu Youwei.
The patent application number is CN202320755970U 20230407. The patent public..
Oil & Gas
| Fri 04 Oct 2024
Beijing, Oct. 5 -- Dongying Haitian Petroleum Tech has been granted a patent for rotary oil drainage device under pump. This invention was developed by Liu Qingmin, Li Jianping, Ji Fucheng, Tian Xiaoning, Hu Shanshan and Kong Fanqiang.
The patent application number is CN20242022782U 20240105. The patent publication number is ..
Oil & Gas
| Fri 04 Oct 2024
Beijing, Oct. 5 -- Jianhu Zhongheng Machinery has obtained a patent for oil pipe hanger convenient to connect This invention was developed by Liu Jun, Xie Ling and Liu Huimeng.
The patent application number is CN202321164973U 20230515. The patent publication number is CN220434699 (U). International Patent Classification code ..
Oil & Gas
| Fri 04 Oct 2024
Beijing, Oct. 5 -- Henan Fengrui Petroleum Equipment has secured a patent on slurry circulation tank facilitating liquid level monitoring. Yang Zhonghua, Xu Tao and Du Haijun developed the invention.
The patent application number is CN202321560929U 20230619. The patent publication number is CN220434686 (U). International Pate..
Oil & Gas
| Fri 04 Oct 2024
Beijing, Oct. 5 -- Guizhou Panjiang Refined Coal has received a patent for gas extraction positioning drilling device. This invention was developed by Kuang Guijun.
The patent application number is CN202322248300U 20230821. The patent publication number is CN220434664 (U). International Patent Classification codes are E21B15/..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- State Intellectual Property Office of China has awarded Zhuzhou Zhongyou Gas a patent for natural gas pipeline butt joint. Li Zhongming developed the invention.
The patent application number is CN20232247741U 20230801. The patent publication number is CN220435668 (U). International Patent Classification cod..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Yitong Natural Gas has obtained a patent for natural gas anti-volatilization sealing joint This invention was developed by Liu Jiandong and Zhang Yaohua.
The patent application number is CN202321686549U 20230630. The patent publication number is CN220435667 (U). International Patent Classification codes are..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Gaiyide Wuxi Valve has been awarded a patent for valve rod low-leakage structure of oil seal plug valve. This invention was developed by Liu Yuanxiang and Zhang Yulong.
The patent application number is CN202321736527U 20230704. The patent publication number is CN220435594 (U). International Patent Classific..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Chinese Patent for gas water seal liquid level measuring device and gas water seal device has been issued to Beijing Shougang. This invention was developed by Yan Bo, Zhang Lei, Wang Zhongtao, Peng Zhen and Fan Xiaoming.
The patent application number is CN202320975474U 20230426. The patent publication numbe..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Lixian Zhongyou Kunlun Energy has secured a patent on natural gas pipeline safety valve. Cao Ligang and Zhang Xiaohua developed the invention.
The patent application number is CN202322118392U 20230808. The patent publication number is CN220435582 (U). International Patent Classification codes are F16K27/00 ..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- State Intellectual Property Office of China has awarded Shaanxi Coal Ind Group Shenmu Ningtiaota Mining a patent for auxiliary opening and closing device for closed-wall gas inspection valve. Song Tao, Feng Xiong and Ma Shuai developed the invention.
The patent application number is CN202322352518U 20230830..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Chongqing Longran Energy Tech has obtained a patent for automatic pressure relief device of natural gas absorption tower This invention was developed by Zhang Juntao, Chen Zhen, Tang Qilin and Cheng Ziyuan.
The patent application number is CN202321949894U 20230724. The patent publication number is CN2204355..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Wujiang Ganghua Gas has been awarded a patent for intelligent temperature control closing device for gas valve. This invention was developed by Zhu Diping.
The patent application number is CN202321614925U 20230625. The patent publication number is CN220435562 (U). International Patent Classification codes a..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- State Intellectual Property Office of China has awarded Wuxi Tongan Gas Equipment a patent for anti-wear structure of gas flow regulating valve. Gu Peicai, Xu Jinguo, Chen Guangdong, Yuan Xiaoqi, Yin Lina, Zhang Lingxia and Liu Jiong developed the invention.
The patent application number is CN202321429875U ..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Guangdong Penbao Fire Protection Tech has been awarded a patent for gas extinguishing agent container valve with real-time opening and closing function and fire extinguishing device. This invention was developed by Huang Zengshi and Chen Tao.
The patent application number is CN20232296050U 20230803. The pat..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Zhuzhou Zhongyou Gas has secured a patent on stable natural gas pipeline valve. Liu Zhenbin developed the invention.
The patent application number is CN202322105989U 20230807. The patent publication number is CN220435478 (U). International Patent Classification codes are F16K3/02, F16K3/314, F16K31/50, F16K..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Shengli Oilfield Haorui Petroleum Machinery has been granted a patent for flat gate valve sealing connection structure for oil field. This invention was developed by Zhou Changhui, Wu Ziye, Sun Guochen, Li Haiyang and Xu Yaning.
The patent application number is CN20242005990U 20240103. The patent publicatio..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Nanjing Huadian Energy Saving and Environmental Prot has secured a patent on external single-carbonization-chamber raw gas pressure turning plate type regulating valve device. Zhang Yongqi, Xu Shouguo and Tang Wenjun developed the invention.
The patent application number is CN202320920662U 20230421. The pat..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- State Intellectual Property Office of China has awarded Chongqing Hongjiang Machinery a patent for oil injection pump rack adjusting device. Dong Tianyang, Huang Yu, Ji Lichao, Li Junsan, Wang Yueqiang and Liu Deyong developed the invention.
The patent application number is CN20232212473U 20230728. The pate..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Nantong Wiedson Fuel Injection Equipment has obtained a patent for offset control valve of high-pressure common-rail oil injector This invention was developed by Zhang Songyu.
The patent application number is CN202321282622U 20230524. The patent publication number is CN220434915 (U). International Patent Cl..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Hefei Jinjia Auto Parts has been granted a patent for oil pump for heating diesel oil. Nie Fabao, Rong Huayin, Zhu Qiqi, Miao Yun and Wang Qiong developed the invention.
The patent application number is CN202321978924U 20230725. The patent publication number is CN220434911 (U). International Patent Classifi..
Oil & Gas
| Fri 04 Oct 2024
Beijing, Oct. 5 -- Xinhuaxia Int Energy Development has secured a patent on oil and gas exploration protection equipment. Zhou Haimin, Xu Jin and Cheng Xiaoyu developed the invention.
The patent application number is CN202320126030U 20230206. The patent publication number is CN220434414 (U). International Patent Classificatio..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- State Intellectual Property Office of China has awarded Guangdong Changyong Tech a patent for gas detection equipment. Wang Qianqiu, Li Junjie and Zhu Yexin developed the invention.
The patent application number is CN202321798900U 20230710. The patent publication number is CN220435908 (U). International Pat..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Aosilong Pump Ind Jiangsu has received a patent for gear oil pump assembly convenient to disassemble and assemble. This invention was developed by Wang Yiming.
The patent application number is CN202321767437U 20230706. The patent publication number is CN220435896 (U). International Patent Classification cod..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Chinese Patent for oil pump supporting seat with shock absorption and noise reduction functions has been issued to Ningbo Nuojin Prec Parts Manufacturing. This invention was developed by Chen Haoxiang.
The patent application number is CN202321456911U 20230608. The patent publication number is CN220435857 (U..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Hangzhou Senyun Tech has received a patent for fuel gas alarm controller convenient to install. This invention was developed by Yan Jianping and Wang Shiyou.
The patent application number is CN20232103345U 20230428. The patent publication number is CN220435832 (U). International Patent Classification codes ..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Shanghai Jiugao Energy Conservation Tech has been awarded a patent for gas-liquid ratio monitor for oil gas recovery. This invention was developed by Ma Dong.
The patent application number is CN202321948104U 20230724. The patent publication number is CN220435810 (U). International Patent Classification code..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Chinese Patent for natural gas pipeline leakage repairing device has been issued to He Li. This invention was developed by He Li, Cheng Gen and Jia Hongcheng.
The patent application number is CN202322165638U 20230813. The patent publication number is CN220435785 (U). International Patent Classification code..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- State Intellectual Property Office of China has awarded Huojia Jinpeng Gas a patent for gas pipeline end plugging mechanism. Wu Yajing, Lee Young-Chan and Guo Zhongkui developed the invention.
The patent application number is CN202322161755U 20230811. The patent publication number is CN220435780 (U). Intern..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Anhui Xiangyuan Science and Tech has been awarded a patent for oil and gas storage and transportation pipeline. This invention was developed by Sun Wenxiang, Wang Min, Yao Baohui, Yuan Fei, Liu Weimeng, Wu Jianjian and Chen Zhiqiang.
The patent application number is CN202321764271U 20230706. The patent publ..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Chinese Patent for novel oil return pipe of energy storage oil tank has been issued to Guangdong Jinxin Intelligent Equipment. This invention was developed by Wen Jie, Wang Feiting and He Zhifeng.
The patent application number is CN202321465594U 20230609. The patent publication number is CN220435713 (U). In..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Tang Yi has been granted a patent for gas pipeline protection device. Tang Yi and Guo Dandan developed the invention.
The patent application number is CN202321749147U 20230705. The patent publication number is CN220435695 (U). International Patent Classification codes are F16L23/02, F16L23/22 and F17D5/00. ..
Oil & Gas
| Fri 04 Oct 2024
Alexandria, Oct. 5 -- U.S. Patent and Trademark Office has awarded Beneq Oy a patent for gas feeding cup and a gas manifold assembly. Soininen Pekka, Wesslin Johannes and Andersson Jonas developed the invention.
The patent application number is US202318475338 20230927. The patent publication number is US12104248 (B2). Interna..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Guangdong Huadian Shaoguan Thermal Power has obtained a patent for spiral steam-tight oil shield This invention was developed by Liu Zhenrong, Hui Abing, Liu Fan, Tu Yuan, Zhao Xinbao, Yuan Yong, Lyu Gang, Wang Zhongjie and Hu Mingliang.
The patent application number is CN202321250720U 20230523. The patent ..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Zhejiang Anchi Machinery has obtained a patent for chain oil injection mechanism of stacker-reclaimer This invention was developed by Lyu Hui and He Yong.
The patent application number is CN202322144642U 20230810. The patent publication number is CN220435379 (U). International Patent Classification code is ..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Chinese Patent for lubricating oil adding device for gearbox gear has been issued to Batou Light Ind Vocational Technical College. This invention was developed by Deng Shasha, Ding Lina, Wang Wei, Lyu Dongyang, Fan Zihe, Yang Mingxuan, Liu Jiawei, Zhao Chen and Zhang Fugui.
The patent application number is ..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Zhejiang Liangqiu Machinery has received a patent for oil leakage prevention structure of speed reducer. This invention was developed by Zhang Ming.
The patent application number is CN202321696072U 20230629. The patent publication number is CN220435368 (U). International Patent Classification codes are F16H..
Oil & Gas
| Fri 04 Oct 2024
Beijing, Oct. 5 -- Chinese Patent for self-locking well lid has been issued to Renqiu Water Bureau. This invention was developed by Wang Rudai, Guo Zhihong, Zhu Yongtao, Ren Shitao, Zhou Jie and Yu Guang.
The patent application number is CN202321967240U 20230725. The patent publication number is CN220433737 (U). International..
Oil & Gas
| Fri 04 Oct 2024
Beijing, Oct. 5 -- Anhui Hongyi New Mat has received a patent for well lid convenient to open and close. This invention was developed by Wang Jianjian, Wu Wenping and Ling Ling.
The patent application number is CN202321965297U 20230724. The patent publication number is CN220433736 (U). International Patent Classification code..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- State Intellectual Property Office of China has awarded Youtai Hunan Environmental Protection Tech a patent for gas sampling bag. Zhang Yongzhen, Lei Xiaobin and Chen Jijie developed the invention.
The patent application number is CN20232248901U 20230801. The patent publication number is CN220437900 (U). In..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Univ China Geosciences Beijing has obtained a patent for field hot spring gas sampling device This invention was developed by Niu Jialiang, Zhang Jinchuan, Yuan Tianshu, Yang Bo and Ma Yuchao.
The patent application number is CN20232242021U 20230731. The patent publication number is CN220437899 (U). Interna..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- State Intellectual Property Office of China has awarded Wujiang Ganghua Gas a patent for gas meter with anti-corrosion performance. He Guomin developed the invention.
The patent application number is CN202321507733U 20230614. The patent publication number is CN220437501 (U). International Patent Classificat..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Linhuan Coking & Chemical has secured a patent on cleaning device for coal gas cooling equipment. Zhang Qun, Xu Zhenfa, Jia Dece, Ge Feng, Shi Pengpeng and Luo Taolin developed the invention.
The patent application number is CN202322158553U 20230811. The patent publication number is CN220437238 (U). Interna..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Jingjiang Jineng Chemical Equipment has secured a patent on coal gas waste heat recovery multi-surface heat conduction equipment. Lyu Xiaobao developed the invention.
The patent application number is CN202321830919U 20230713. The patent publication number is CN220437222 (U). International Patent Classificat..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Chinese Patent for disc dryer heated by heat conduction oil has been issued to Nanjing Tachuan Chemical Equipment. This invention was developed by Wang Zhenlin.
The patent application number is CN20232288385U 20230804. The patent publication number is CN220437017 (U). International Patent Classification cod..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Chinese Patent for device for drying chromatographic sample gas by using molecular sieve has been issued to Shaanxi Tiancheng Petroleum Tech. This invention was developed by Xu Shaohua, Xue Jingping, Li Jianbin, Zhang Li'E and Lei Longwei.
The patent application number is CN202321787421U 20230707. The paten..
Oil & Gas
| Sat 05 Oct 2024
Alexandria, Oct. 5 -- Chengdu Puhuidao Smart Energy Tech has obtained a patent for method for liquefied natural gas (LNG) station management and internet of things system thereof This invention was developed by Fu Lin.
The patent application number is US202318497997 20231030. The patent publication number is US12106263 (B2). ..
Oil & Gas
| Sat 05 Oct 2024
Alexandria, Oct. 5 -- Gigaphoton Inc has secured a patent on line narrowed gas laser apparatus, control method therefor, electronic device manufacturing method. Fujimaki Yousuke developed the invention.
The patent application number is US202217819060 20220811. The patent publication number is US12105426 (B2). International Pa..
Oil & Gas
| Sat 05 Oct 2024
Alexandria, Oct. 5 -- United States Patent for assessing characteristics of subterranean formations using micro-computed tomography and rock mechanics testing has been issued to Saudi Arabian Oil Company. This invention was developed by Hamid Osman, Aljamaan Hamza M, Altwaijri Mohammad H and Deshenenkov Ivan.
The patent appli..
Oil & Gas
| Sat 05 Oct 2024
Alexandria, Oct. 5 -- Fujitsu has been granted a patent for gas sensor and gas sensor cartridge. Tsuboi Osamu, Ushigome Michio, Momose Satoru and Kikuchi Yoshio developed the invention.
The patent application number is US202017115841 20201209. The patent publication number is US12105043 (B2). International Patent Classificati..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Huayi Bearing Tech Jiangsu has been granted a patent for bearing capable of continuously supplying oil. Luan Kun and Dai Xingyue developed the invention.
The patent application number is CN20232264305U 20230802. The patent publication number is CN220435255 (U). International Patent Classification codes are ..
Oil & Gas
| Fri 04 Oct 2024
Beijing, Oct. 5 -- Anhui Xinwan Fangyuan Machinery Manufacturing Tech has secured a patent on anti-blocking well lid. Du Ping developed the invention.
The patent application number is CN202321964055U 20230725. The patent publication number is CN220433870 (U). International Patent Classification codes are E02D29/14 and E03F5/0..
Oil & Gas
| Fri 04 Oct 2024
Beijing, Oct. 5 -- Taicang Bihai Environmental Prot Equipment has received a patent for high-strength inflatable oil containment boom. This invention was developed by Lu Yong, Feng Yi, Ma Fengzhong and Xu Feng.
The patent application number is CN202322258391U 20230822. The patent publication number is CN220433584 (U). Interna..
Oil & Gas
| Fri 04 Oct 2024
Beijing, Oct. 5 -- Qingdao Jianghaiyun Environmental Protection Tech has been granted a patent for rotating disc type oil collecting machine. Zhang Benqing, Zang Zengyun and Jiang Fuqiang developed the invention.
The patent application number is CN20232217663U 20230728. The patent publication number is CN220433583 (U). Intern..
Oil & Gas
| Fri 04 Oct 2024
Alexandria, Oct. 5 -- U.S. Patent and Trademark Office has awarded Milwaukee Electric Tool a patent for gas spring-powered fastener driver. Wyler Andrew R, Armstrong Nathan T, Thurner Jason D, Thorson Troy C, Scott John S, Ebner Jeremy R, Garces Daniel R, Dedrickson Ryan A, Skinner Luke J and Suhr Benjamin R developed the invent..
Oil & Gas
| Fri 04 Oct 2024
Alexandria, Oct. 5 -- U.S. Patent and Trademark Office has awarded Univ of Doha for Science & Technology a patent for gas valve and electronically-controlled apparatus for proportional gas mixing. Al-Otoom Awni developed the invention.
The patent application number is US202318130314 20230403. The patent publication number is ..
Oil & Gas
| Fri 04 Oct 2024
Alexandria, Oct. 5 -- L'Oreal has been granted a patent for foaming composition comprising oil. Kasai Takehiko, Shiroya Toshifumi, Maruyama Shoji and Asanuma Hidehiko developed the invention.
The patent application number is US201917271158 20190809. The patent publication number is US12102699 (B2). International Patent Classi..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Fujian Jingfeng Tech has been granted a patent for processing device for regenerated oil agent. This invention was developed by Lin Zhipeng, Zheng Qiwei, Zhang Xiaohui and Li Jun.
The patent application number is CN202321712647U 20230703. The patent publication number is CN220436909 (U). International Paten..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Schlee Nanjing Refrigeration Machinery Mfg has obtained a patent for oil separation device This invention was developed by Chen Cheng, Zheng Xingqing, Sun Qinghua and Gu Haihua.
The patent application number is CN20232231637U 20230731. The patent publication number is CN220436835 (U). International Patent C..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Zhongshan City Heng Yue Electrical Appliance has been awarded a patent for gas heating water heater. This invention was developed by Xu Ning, Lian Jingjia and Liang Zhenbin.
The patent application number is CN202321757182U 20230706. The patent publication number is CN220436810 (U). International Patent Clas..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Xi'an Ruibu Petroleum Tech has been granted a patent for gas pipeline heater. This invention was developed by Lei Baoping, Fu Yajun and Yu Shuting.
The patent application number is CN20232287117U 20230803. The patent publication number is CN220436789 (U). International Patent Classification codes are F24H3/..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Wuxi Kaiyun Machinery Equipment has been awarded a patent for heat exchanger oil chamber applied to cold environment. This invention was developed by Zheng Feng.
The patent application number is CN202321710977U 20230703. The patent publication number is CN220436786 (U). International Patent Classification c..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Xi'an Qingcheng Tech has secured a patent on circulating oil fume purifier. Lin Weixiong developed the invention.
The patent application number is CN202321778962U 20230707. The patent publication number is CN220436598 (U). International Patent Classification code is F24C15/20. Cooperative Patent Classificat..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Guangdong South China Environmental Protection Tech has been awarded a patent for oil smoke purification device with filter screen flushing structure. This invention was developed by Liao Haijun.
The patent application number is CN202320397666U 20230306. The patent publication number is CN220436594 (U). Int..
Oil & Gas
| Sat 05 Oct 2024
Beijing, Oct. 5 -- Baicheng Rongan Environmental Protection Tech has been granted a patent for purified ash gas conveying and incinerating device for calcium carbide furnace. Chen Dexian and Chen Yang developed the invention.
The patent application number is CN202322125479U 20230809. The patent publication number is CN2204365..
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